Pimoroni BME680 readouts on a Particle Photon

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I managed after a few trials and errors to run the Pimoroni BME680 sensor using the default address 0x76 on the Particle Photon.

Here’s the link to the code ( I only tweaked minor things to the example scripts ):
https://github.com/kabukimandelux/Pimoroni_BME680_on_Particle_Photon

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Hi Mate, Do you know what is being output in the gas reading by default?

I am getting results in the range of 300-350 dropping to ~200 if I hold a stinky marker pen up to it. Seems to be the inverse of what it should be doing

do you know how to convert this to a PPM reading or the bosch sensortec air quality index?

I can find python scripts to do it, but nothing for photon